Fact Directory

Here's a look at the top five most-produced firearms : Kalashnikov (AK-47)The AK-47 family is ... Read more

How fast is 4G?

4G (4G LTE) typical has a real world speed of around 20Mbps and theoretical speed up to 150Mbps. ... Read more

What is the longest road in the world?

The Pan-American Highway is the longest road in the world, stretching about 19,000 miles (30,000 km)... Read more

Why was New York called New Amsterdam?

New York was originally called New Amsterdam. This name was given by the Dutch West India Company, w... Read more

Does grass grow at night?

Grass does grow at night, although the rate and nature of this growth can vary. During the day, ... Read more

Why do engines burn oil?

It’s normal for engines to burn a bit of oil during regular use, and it often isn't a concern unle... Read more

Why Bananas Brown Faster When Refrigerated

Bananas turn brown faster in the fridge due to ice crystal formation, which ruptures the cells in th... Read more

Does LPG Expire

LPG (propane) does not expire and has an indefinite shelf life, typically lasting 10 to 30 years or ... Read more

Why are some green screens blue?

A blue screen is often used over a green screen when filming darker scenes or when working with subj... Read more

How Cold Is Space?

Space is incredibly cold. The average background temperature of space as measured by the NASA COBE s... Read more